I dreamed that there was a snake at home, so I asked the master to interpret the dream.

Home is a house with physical significance. Snakes may mean sperm or sex. Small pythons swim around every night, which shows that they have sexual impulses in their bodies. You are 20 years old, in the prime of your life. It's normal to have sexual impulses. You said your mother cut her tail and ate pickles. This is a kind of fear. Your mother has authority, and you are afraid of your sexual urges. The dream turns to a high school female classmate who is raising a snake, which means that you may have sexual thoughts about this female classmate, but you ask her to let the snake go, which means that you have very contradictory thoughts about her. On the one hand, you feel attracted to her, on the other hand, you are afraid that she will control you.